[6.0.1][STOCK]EUI 5.9 26s For LeEco Le Pro 3 Elite [x722]

[morteza0007]

https://forum.xda-developers.com/le...ent--and-mods/stock-eui-5-8-20s-x722-t3680624

You have to downgrade to the developer ROM if you're on 26s. Otherwise you might brick your phone permanently.

hi friends
please guide me further. i do not know how togo backto the rom 5.8.020s stable

 

[sk8223]

hi friends
please guide me further. i do not know how togo backto the rom 5.8.020s stable

Are you on 26s, i.e. this exact ROM? Then you need to flash the dev ROM via stock recovery and downgrade to 20s 01D.

When you're on the 20s 01D ROM (i.e. the dev ROM), you can switch to any vendor 20s ROM via TWRP. I hope you made a Nandroid backup of your original 20s vendor ROM.

Don't flash the stock 20s ROM through TWRP because it's the same as the 26s ROM--it will brick your phone. Only unofficial, multilanguage vendor ROMs from shops (Banggood, Geekbuying, Aliexpress, etc.) and this dev ROMs are safe to flash through TWRP.

The stock 20s ROM is only in Chinese and has no Google Play apps, and I doubt your phone had it. 99% of LeEco Pro3 Elites (x722) on XDA came with a vendor ROM. The stock firmware number for 20s (in About > Phone) is WIXCNFN5802005041S. But don't worry about this too much, as you won't find the stock 20s ROM easily anyway. Just stick to the 20s dev ROM. It's not as stable as other 20s ROMs, but it's the only safe 20s unmodded eUI ROM available here.

Once again, if you flash any ROM through TWRP on stock 26s or stock 20s (not a vendor 20s ROM or 01D), you will permanently brick your phone. So don't try it.

Click on that link in my post. Follow the instructions to downgrade to 01D and then flash what you want. It's not a difficult process.

 

[D1stRU3T0R]

Are you on 26s, i.e. this exact ROM? Then you need to flash the dev ROM via stock recovery and downgrade to 20s 01D.

When you're on the 20s 01D ROM (i.e. the dev ROM), you can switch to any vendor 20s ROM via TWRP. I hope you made a Nandroid backup of your original 20s vendor ROM.

Don't flash the stock 20s ROM through TWRP because it's the same as the 26s ROM--it will brick your phone. Only unofficial, multilanguage vendor ROMs from shops (Banggood, Geekbuying, Aliexpress, etc.) and this dev ROMs are safe to flash through TWRP.

The stock 20s ROM is only in Chinese and has no Google Play apps, and I doubt your phone had it. 99% of LeEco Pro3 Elites (x722) on XDA came with a vendor ROM. The stock firmware number for 20s (in About > Phone) is WIXCNFN5802005041S. But don't worry about this too much, as you won't find the stock 20s ROM easily anyway. Just stick to the 20s dev ROM. It's not as stable as other 20s ROMs, but it's the only safe 20s unmodded eUI ROM available here.

Once again, if you flash any ROM through TWRP on stock 26s or stock 20s (not a vendor 20s ROM or 01D), you will permanently brick your phone. So don't try it.

Click on that link in my post. Follow the instructions to downgrade to 01D and then flash what you want. It's not a difficult process.

So, i have 2 questions.... What is the latest stock rom for x722, and WHICH LATEST STOCK ROM is safe to be flashed with twrp?

 

[sk8223]

So, i have 2 questions.... What is the latest stock rom for x722, and WHICH LATEST STOCK ROM is safe to be flashed with twrp?

This thread is about the 26s stock ROM for the x722, which is the latest stock ROM for this device. But flashing it through TWRP will permanently brick your phone, as the stock ROM locks the bootloader. The only way to flash this ROM is through the stock LeEco recovery, not TWRP.

There's another, older 20s stock ROM with firmware WIXCNFN5802005041S. If you do a Google search for it, you'll find links to download it from various Chinese sites. Like this 26s stock ROM, you'll permanently brick your phone if you flash it through TWRP. I believe this is a Chinese-only ROM without Google Play services. Once again, the only way to flash this ROM is through the stock LeEco recovery, not TWRP.

Every other 20s ROM for this device contains multiple languages and Google Play services. Which means they are all unofficial shop ROMs, as LeEco never officially released this device for non-Chinese. It is safe to flash any 20s shop ROM through TWRP because they don't permalock the bootloader like the stock LeEco ROMs. They are also the most stable, IMO. Shops did a good job cleaning up LeEco's crap.

Remember, the x722 was only released in China, therefore no stock ROM for this device will contain languages other than Chinese, or English at most, and they'll certainly never have Google services on them. China bans Google. The x727 was released in the U.S. with an official English ROM, but that's the LeEco Pro3 (SD821).

 

[borfolk]

On ROM 8.1 Official AICP 13.1 i have antutu benchmark 165.000